public class E7_2 {
    public static void main(String[] args) {
        ShowBoard board = new ShowBoard();
        board.showMess(new OutputE());
        board.showMess(new OutputA(){
           public void output(){
               for (char c='α';c<='ω';c++){
                   System.out.printf("%3c",c);
               }
            }
        });
    }
}
